| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.34 | 10.648% | $231.6305 | $231.63 | $231.65 | $231.60 |
| Purchase #2 | $9.95 | 5.659% | $10.5131 | $10.51 | $10.50 | $10.50 |
| Purchase #3 | $135.89 | 13.833% | $154.6877 | $154.69 | $154.70 | $154.70 |
| Purchase #4 | $147.64 | 8.149% | $159.6712 | $159.67 | $159.65 | $159.70 |
| Purchase #5 | $219.80 | 8.615% | $238.7358 | $238.74 | $238.75 | $238.70 |
| Purchase #6 | $149.99 | 8.112% | $162.1572 | $162.16 | $162.15 | $162.20 |
| Purchase #7 | $12.86 | 7.201% | $13.786 | $13.79 | $13.80 | $13.80 |
| 7 purchase totals = | $885.47 | $971.1815 | $971.19 | $971.20 | $971.20 | |